diff options
| author | Matt Ranostay <mranostay@gmail.com> | 2016-09-20 19:58:04 -0700 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2016-11-18 18:19:16 +0530 |
| commit | 9d052aa01b7805e7bc4ebd9e92fb3d51808dad81 (patch) | |
| tree | 6e8acf49ef2ddb087a97fabae29adfe6a37c8b30 /drivers/phy | |
| parent | 5d04c883797209f566538e27441b2563afe4e9b9 (diff) | |
| download | linux-9d052aa01b7805e7bc4ebd9e92fb3d51808dad81.tar.bz2 | |
phy: phy-twl4030-usb: emit VBUS status events to userspace
Emit KOBJ_ONLINE/KOBJ_OFFLINE action uevent on VBUS status changes.
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Matt Ranostay <matt@ranostay.consulting>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/phy-twl4030-usb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index 87e6334eab93..daf2aa1c5ce5 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -317,6 +317,9 @@ static enum musb_vbus_id_status linkstat = MUSB_VBUS_OFF; } + kobject_uevent(&twl->dev->kobj, linkstat == MUSB_VBUS_VALID + ? KOBJ_ONLINE : KOBJ_OFFLINE); + dev_dbg(twl->dev, "HW_CONDITIONS 0x%02x/%d; link %d\n", status, status, linkstat); |